50256479 has 16 divisors (see below), whose sum is σ = 62243328. Its totient is φ = 39513312.

The previous prime is 50256461. The next prime is 50256511. The reversal of 50256479 is 97465205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50256479 - 2¹² = 50252383 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50256419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13544 + ... + 16850.

It is an arithmetic number, because the mean of its divisors is an integer number (3890208).

Almost surely, 2^50256479 is an apocalyptic number.

50256479 is a deficient number, since it is larger than the sum of its proper divisors (11986849).

50256479 is a wasteful number, since it uses less digits than its factorization.

50256479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 50256479 is about 7089.1804180737. The cubic root of 50256479 is about 369.0319936615.

The spelling of 50256479 in words is "fifty million, two hundred fifty-six thousand, four hundred seventy-nine".